Single vision, bifocal, trifocal, progressive, conventional, digital, computer, task specific; we carry them all.  We regularly use Essilor, Seiko and Nikon products. These lenses are top notch quality and carry a two year manufacturer warranty.  Lenses coated with an anti-reflection coating or a branded scratch resistant coating will allow for a one time no questions asked replacement in the case that you have had an oops!   We also have a private label line of progressive lenses that are of excellent quality.  We have had great patient success with our private label product.  The nice thing about private label lenses is that they may fit more efficiently into your budget.  Regardless of the brand of lenses you choose, we stand behind our product 100%.